Honestly, I think I would do the same. At the end of the day we're only humans.
My ex knows as well about my new/old relationship and I hope he's miserable about it
The truth is I don't mean anything actual mean and bad, I just want him to feel like I was. At least a bit.
But most of all, I'm truly enjoying with my new/old bf and I know that should be the only thing that matters. And I know I'm slowly getting there!

But as I said, we're only humans and it's perfectly normal to feel this way